489216502 has 4 divisors (see below), whose sum is σ = 733824756. Its totient is φ = 244608250.

The previous prime is 489216443. The next prime is 489216521. The reversal of 489216502 is 205612984.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122304124 + ... + 122304127.

It is an arithmetic number, because the mean of its divisors is an integer number (183456189).

Almost surely, 2^489216502 is an apocalyptic number.

489216502 is a deficient number, since it is larger than the sum of its proper divisors (244608254).

489216502 is a wasteful number, since it uses less digits than its factorization.

489216502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244608253.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 489216502 is about 22118.2391252107. The cubic root of 489216502 is about 787.9530955015.

The spelling of 489216502 in words is "four hundred eighty-nine million, two hundred sixteen thousand, five hundred two".